Talk to your doctor before taking ORKAMBI if you take any of the medicines or supplements listed above.

Before you take ORKAMBI, tell your doctor about all of your medical conditions, including if you:

have or have had liver problems

have had an organ transplant

have kidney problems

are using birth control (hormonal contraceptives, including oral, injectable, transdermal, or implantable forms). Hormonal contraceptives should not be used as a method of birth control when taking ORKAMBI. Talk to your doctor about the best birth control method you should use while taking ORKAMBI

are pregnant or plan to become pregnant. It is not known if ORKAMBI will harm your unborn baby. You and your doctor should decide if you will take ORKAMBI while you are pregnant

are breastfeeding or planning to breastfeed. It is not known if ORKAMBI passes into your breast milk. You and your doctor should decide if you will take ORKAMBI while you are breastfeeding

ORKAMBI may affect the way other medicines work, and other medicines may affect how ORKAMBI works.

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements, because the dose of ORKAMBI may need to be adjusted when taken with certain medicines.

Especially tell your doctor if you take:

antifungal medicines including ketoconazole (such as Nizoral®), itraconazole (such as Sporanox®), posaconazole (such as Noxafil®), or voriconazole (such as Vfend®)

antibiotics including telithromycin (such as Ketek®), clarithromycin (such as Biaxin®), or erythromycin (such as Ery-Tab®)

Tell your doctor if you stop ORKAMBI for more than 1 week. Your doctor may need to change your dose of ORKAMBI or other medicines you take.

What are the possible side effects of ORKAMBI?

ORKAMBI can cause serious side effects, including:

Worsening of liver function in people with severe liver disease. The worsening of liver function can be serious or cause death. Talk to your doctor if you have been told you have liver disease as your doctor may need to adjust the dose of ORKAMBI.

High liver enzymes in the blood, which can be a sign of liver injury in people receiving ORKAMBI. Your doctor will do blood tests to check your liver:

before you start ORKAMBI

every 3 months during your first year of taking ORKAMBI

every year while you are taking ORKAMBI

Call your doctor right away if you have any of the following symptoms of liver problems:

pain or discomfort in the upper right stomach (abdominal) area

yellowing of your skin or the white part of your eyes

loss of appetite

nausea or vomiting

dark, amber-colored urine

confusion

Breathing problems such as shortness of breath or chest tightness in patients when starting ORKAMBI, especially in patients who have poor lung function. If you have poor lung function, your doctor may monitor you more closely when you start ORKAMBI.

An increase in blood pressure in some people receiving ORKAMBI. Your doctor should monitor your blood pressure during treatment with ORKAMBI.

Abnormality of the eye lens (cataract) in some children and adolescents receiving ORKAMBI. If you are a child or adolescent, your doctor should perform eye examinations before and during treatment with ORKAMBI to look for cataracts.

The most common side effects of ORKAMBI include:

breathing problems such as shortness of breath and chest tightness

nausea

diarrhea

fatigue

increase in a certain blood enzyme called creatine phosphokinase

rash

gas

common cold, including sore throat, stuffy or runny nose

flu or flu-like symptoms

irregular, missed, or abnormal periods (menses) and increase in the amount of menstrual bleeding

Side effects seen in children are similar to those seen in adults and adolescents. Additional common side effects seen in children include:

cough with sputum

stuffy nose

headache

stomach pain

increase in sputum

These are not all the possible side effects of ORKAMBI. Call your doctor for medical advice about side effects. You are encouraged to report side effects to FDA at 1-800-FDA-1088.

Talk to your doctor before taking ORKAMBI if you take any of the medicines or supplements listed above.

Before you take ORKAMBI, tell your doctor about all of your medical conditions, including if you:

have or have had liver problems

have had an organ transplant

have kidney problems

are using birth control (hormonal contraceptives, including oral, injectable, transdermal, or implantable forms). Hormonal contraceptives should not be used as a method of birth control when taking ORKAMBI. Talk to your doctor about the best birth control method you should use while taking ORKAMBI

are pregnant or plan to become pregnant. It is not known if ORKAMBI will harm your unborn baby. You and your doctor should decide if you will take ORKAMBI while you are pregnant

are breastfeeding or planning to breastfeed. It is not known if ORKAMBI passes into your breast milk. You and your doctor should decide if you will take ORKAMBI while you are breastfeeding

ORKAMBI may affect the way other medicines work, and other medicines may affect how ORKAMBI works.

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements, because the dose of ORKAMBI may need to be adjusted when taken with certain medicines.

Especially tell your doctor if you take:

antifungal medicines including ketoconazole (such as Nizoral®), itraconazole (such as Sporanox®), posaconazole (such as Noxafil®), or voriconazole (such as Vfend®)

antibiotics including telithromycin (such as Ketek®), clarithromycin (such as Biaxin®), or erythromycin (such as Ery-Tab®)

Tell your doctor if you stop ORKAMBI for more than 1 week. Your doctor may need to change your dose of ORKAMBI or other medicines you take.

What are the possible side effects of ORKAMBI?

ORKAMBI can cause serious side effects, including:

Worsening of liver function in people with severe liver disease. The worsening of liver function can be serious or cause death. Talk to your doctor if you have been told you have liver disease as your doctor may need to adjust the dose of ORKAMBI.

High liver enzymes in the blood, which can be a sign of liver injury in people receiving ORKAMBI. Your doctor will do blood tests to check your liver:

before you start ORKAMBI

every 3 months during your first year of taking ORKAMBI

every year while you are taking ORKAMBI

Call your doctor right away if you have any of the following symptoms of liver problems:

pain or discomfort in the upper right stomach (abdominal) area

yellowing of your skin or the white part of your eyes

loss of appetite

nausea or vomiting

dark, amber-colored urine

confusion

Breathing problems such as shortness of breath or chest tightness in patients when starting ORKAMBI, especially in patients who have poor lung function. If you have poor lung function, your doctor may monitor you more closely when you start ORKAMBI.

An increase in blood pressure in some people receiving ORKAMBI. Your doctor should monitor your blood pressure during treatment with ORKAMBI.

Abnormality of the eye lens (cataract) in some children and adolescents receiving ORKAMBI. If you are a child or adolescent, your doctor should perform eye examinations before and during treatment with ORKAMBI to look for cataracts.

The most common side effects of ORKAMBI include:

breathing problems such as shortness of breath and chest tightness

nausea

diarrhea

fatigue

increase in a certain blood enzyme called creatine phosphokinase

rash

gas

common cold, including sore throat, stuffy or runny nose

flu or flu-like symptoms

irregular, missed, or abnormal periods (menses) and increase in the amount of menstrual bleeding

Side effects seen in children are similar to those seen in adults and adolescents. Additional common side effects seen in children include:

cough with sputum

stuffy nose

headache

stomach pain

increase in sputum

These are not all the possible side effects of ORKAMBI. Call your doctor for medical advice about side effects. You are encouraged to report side effects to FDA at 1-800-FDA-1088.

What is ORKAMBI?

ORKAMBI is a prescription medicine used for the treatment of cystic fibrosis (CF) in patients age 2 years and older who have two copies of the F508del mutation (F508del/F508del) in their CFTR gene.

ORKAMBI should not be used in patients other than those who have two copies of the F508del mutation in their CFTR gene.

It is not known if ORKAMBI is safe and effective in children under 2 years of age.

Unless otherwise noted, photos on this site are of people with CF who have 2 copies of the F508del mutation in their CFTR gene or their caregivers. The people with CF may or may not be taking ORKAMBI.

This website is for informational purposes only and is not intended to be a substitute for professional medical advice. You should talk to your healthcare provider about whether ORKAMBI is right for you.

ORKAMBI is manufactured for Vertex Pharmaceuticals Incorporated. ORKAMBI, the ORKAMBI logo, Vertex, and the Vertex triangle logo are registered trademarks of Vertex Pharmaceuticals Incorporated. Vertex GPS is a trademark of Vertex Pharmaceuticals Incorporated. All other trademarks referenced herein are the properties of their respective owners.